Flavonoids from Chiococca braquiata (Rubiaceae)
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2004 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1590/S0103-50532004000400004 http://hdl.handle.net/11449/67782 |
Resumo: | A new flavonol 4′-methoxykaempferol-7-(acetyloxy)-3,5-O-α-L- rhamnoside (1), was isolated from the leaves of Chiococca braquiata, along with three known flavonoids apigenin, 7-O-methoxyquercetrin and quercetrin and four triterpenes α-amirin, β-amirin, ursolic and oleanolic acids . Their structures were established on the basis of spectroscopic methods. |
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Flavonoids from Chiococca braquiata (Rubiaceae)Chiococca braquiataFlavonoidsRubiaceae4' methoxykaempferol 7 acetoxy 3,5 o alpha levo rhamnoside7 o methoxyquercetinalpha amyrinapigeninbeta amirinflavonoidoleanolic acidquercetintriterpene derivativeunclassified drugursolic aciddrug isolationplant leafspectroscopyA new flavonol 4′-methoxykaempferol-7-(acetyloxy)-3,5-O-α-L- rhamnoside (1), was isolated from the leaves of Chiococca braquiata, along with three known flavonoids apigenin, 7-O-methoxyquercetrin and quercetrin and four triterpenes α-amirin, β-amirin, ursolic and oleanolic acids . Their structures were established on the basis of spectroscopic methods.Instituto de Química Universidade Estadual Paulista, CP 355, 14801-970 Araraquara - SPSecao Fisiol. e Bioquim. de Plantas Instituto de Botânica, CP 4005, 10051 São Paulo - SPInstituto de Química Universidade Estadual Paulista, CP 355, 14801-970 Araraquara - SPUniversidade Estadual Paulista (Unesp)Instituto de BotânicaLopes, Márcia Nasser [UNESP]De Oliveira, André C. [UNESP]Young, Maria Cláudia M.Bolzani, Vanderlan da Silva [UNESP]2014-05-27T11:21:06Z2014-05-27T11:21:06Z2004-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article468-471application/pdfhttp://dx.doi.org/10.1590/S0103-50532004000400004Journal of the Brazilian Chemical Society, v. 15, n. 4, p. 468-471, 2004.0103-5053http://hdl.handle.net/11449/6778210.1590/S0103-50532004000400004S0103-50532004000400004WOS:0002239639000042-s2.0-70442228622-s2.0-7044222862.pdf33101708996939444484083685251673Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the Brazilian Chemical Society1.4440,357info:eu-repo/semantics/openAccess2023-12-27T06:25:05Zoai:repositorio.unesp.br:11449/67782Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:29:00.010069Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| title |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| spellingShingle |
Flavonoids from Chiococca braquiata (Rubiaceae) Lopes, Márcia Nasser [UNESP] Chiococca braquiata Flavonoids Rubiaceae 4' methoxykaempferol 7 acetoxy 3,5 o alpha levo rhamnoside 7 o methoxyquercetin alpha amyrin apigenin beta amirin flavonoid oleanolic acid quercetin triterpene derivative unclassified drug ursolic acid drug isolation plant leaf spectroscopy |
| title_short |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| title_full |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| title_fullStr |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| title_full_unstemmed |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| title_sort |
Flavonoids from Chiococca braquiata (Rubiaceae) |
| author |
Lopes, Márcia Nasser [UNESP] |
| author_facet |
Lopes, Márcia Nasser [UNESP] De Oliveira, André C. [UNESP] Young, Maria Cláudia M. Bolzani, Vanderlan da Silva [UNESP] |
| author_role |
author |
| author2 |
De Oliveira, André C. [UNESP] Young, Maria Cláudia M. Bolzani, Vanderlan da Silva [UNESP] |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Instituto de Botânica |
| dc.contributor.author.fl_str_mv |
Lopes, Márcia Nasser [UNESP] De Oliveira, André C. [UNESP] Young, Maria Cláudia M. Bolzani, Vanderlan da Silva [UNESP] |
| dc.subject.por.fl_str_mv |
Chiococca braquiata Flavonoids Rubiaceae 4' methoxykaempferol 7 acetoxy 3,5 o alpha levo rhamnoside 7 o methoxyquercetin alpha amyrin apigenin beta amirin flavonoid oleanolic acid quercetin triterpene derivative unclassified drug ursolic acid drug isolation plant leaf spectroscopy |
| topic |
Chiococca braquiata Flavonoids Rubiaceae 4' methoxykaempferol 7 acetoxy 3,5 o alpha levo rhamnoside 7 o methoxyquercetin alpha amyrin apigenin beta amirin flavonoid oleanolic acid quercetin triterpene derivative unclassified drug ursolic acid drug isolation plant leaf spectroscopy |
| description |
A new flavonol 4′-methoxykaempferol-7-(acetyloxy)-3,5-O-α-L- rhamnoside (1), was isolated from the leaves of Chiococca braquiata, along with three known flavonoids apigenin, 7-O-methoxyquercetrin and quercetrin and four triterpenes α-amirin, β-amirin, ursolic and oleanolic acids . Their structures were established on the basis of spectroscopic methods. |
| publishDate |
2004 |
| dc.date.none.fl_str_mv |
2004-07-01 2014-05-27T11:21:06Z 2014-05-27T11:21:06Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0103-50532004000400004 Journal of the Brazilian Chemical Society, v. 15, n. 4, p. 468-471, 2004. 0103-5053 http://hdl.handle.net/11449/67782 10.1590/S0103-50532004000400004 S0103-50532004000400004 WOS:000223963900004 2-s2.0-7044222862 2-s2.0-7044222862.pdf 3310170899693944 4484083685251673 |
| url |
http://dx.doi.org/10.1590/S0103-50532004000400004 http://hdl.handle.net/11449/67782 |
| identifier_str_mv |
Journal of the Brazilian Chemical Society, v. 15, n. 4, p. 468-471, 2004. 0103-5053 10.1590/S0103-50532004000400004 S0103-50532004000400004 WOS:000223963900004 2-s2.0-7044222862 2-s2.0-7044222862.pdf 3310170899693944 4484083685251673 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Journal of the Brazilian Chemical Society 1.444 0,357 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
468-471 application/pdf |
| dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
| instname_str |
Universidade Estadual Paulista (UNESP) |
| instacron_str |
UNESP |
| institution |
UNESP |
| reponame_str |
Repositório Institucional da UNESP |
| collection |
Repositório Institucional da UNESP |
| repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1808128235620270080 |